Green energy is a type of energy generated from natural resources like water, wind, or sunlight. It comes from renewable energy sources that provide energy throughout.
The beauty about this energy is that it does not harm the environment by releasing dangerous gases into the air.
How does Green energy work?
As we have seen, green energy comes from renewable energy technologies. These include:
- Wind power
- Solar energy
- Geothermal energy
- Hydroelectric power
Each of these powerful technologies work differently. Some take the power from the sun using solar panels and others from wind turbines. All of them generate a good amount of energy to keep a home’s energy needs met.
An important fact
For the energy to be green, the resource must not produce any pollution. Not all sources used by renewable energy are green. Burning organic materials from sustainable forests to generate power is renewable but not green. It produces carbon dioxide through the burning process which goes into the air.
Green energy sources replenish through natural means as opposed to natural gas or coal that takes time to develop. They also avoid any physical operation like drilling or mining operations that could damage the eco-systems.
Types of Green energy
There are a few common forms of green energy that we will talk about
- Solar power. This is one of the renewable green energy sources that are common. It is generated by using photovoltaic cells that use sunlight and turn it into electricity. Solar power is used for cooking, lighting, heat water, and heat buildings. It is an affordable source of power used for domestic purposes and commercial industries.
- Wind power. It is suitable for high altitude areas that have consistent strong winds. Wind energy uses the power of flowing air around to push turbines that generate electricity.
- Hydroelectric power. This green energy uses the flow of water in dams, rivers, or lakes to produce energy. Hydropower can be generated even by a small-scale flow of water; it doesn’t have to be an overwhelming supply of water.
- Biomass energy. This renewable resource needs to be well-produced to consider its green energy. Biomass power uses wood waste, combustible organic horticultural waste, or sawdust to create energy. The burning of these materials releases greenhouse gases. These emissions, though bad for the environment, are better than petroleum-based fuels.
- Geothermal energy. This is the oldest and most common power ever used in the history of mankind. It uses thermal energy that has been stored under the earth’s crust. Though it involves an environmental impact, it is a huge resource when tapped into. When the drilling procedures are closely monitored and done without exploiting the earth, then it becomes green energy. Most countries in the 21st century have followed new measures that are friendly to nature.
Benefits of green energy
There are many reasons we should embrace green energy. Some of them are:
- Renewable sources – the wind, sun, water do not diminish rather, they are naturally replenished.
- Green energy generates clean power without producing harmful emissions that pollute the air.
- Offers communities a chance to generate cheaper locally sourced energy
- Creates job opportunities for many in the green technology development
Contact Solar Panels Express today and go solar!